Invention Application
- Patent Title: INTERFEROMETRIC SENSING APPARATUS INCLUDING ADJUSTABLE COUPLING AND ASSOCIATED METHODS
- Patent Title (中): 包括可调节耦合和相关方法的干涉感测装置
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Application No.: US14108476Application Date: 2013-12-17
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Publication No.: US20140098372A1Publication Date: 2014-04-10
- Inventor: ROBERT M. MONTGOMERY , RANDY L. CARMEAN , CHARLES FRANKLIN MIDDLETON, IV , JAMES G. TONTI
- Applicant: HARRIS CORPORATION
- Main IPC: G01B9/02
- IPC: G01B9/02
Abstract:
A sensing apparatus comprises an excitation source configured to induce waves in a target, and a fiber optic interferometer configured to sense the induced waves in the target. The fiber optic interferometer comprises a probe segment having a probe segment end, and an adjustable coupler configured to permit setting a gap between the probe segment end and the target. A controller is coupled to the adjustable coupler and configured to set the gap between the probe segment end and the target.
Public/Granted literature
- US08842290B2 Interferometric sensing apparatus including adjustable coupling and associated methods Public/Granted day:2014-09-23
Information query
